100 Pcs (50 Pairs) 100 of PVC Earrings Post Stud with 100 of Earnut Stopper Invisible Plastic Blank (5mm, Flat) Small Use for lightweight earring designs, kids, crafts Color: Clear 100pc (50pair) earring+backs. (Glue on your jewelry) Use for new jewelry or to replace other earring posts Clear findings can be tolerated by just about anyone. Very hypoallergenic